UK Stocks-Factors to watch on May 3

May 3 (Reuters) - Britain's FTSE 100 index is seen opening 13 points lower on Wednesday, according to financial bookmakers. * BARCLAYS: Barclays Chief Executive Jes Staley is involved in a dispute with private equity firm KKR & Co KKR.N, which is a client of the bank, the Wall Street Journal reported on Tuesday. * EVRAZ: Evraz Plc, Russia's No. 2 steelmaker, signed an agreement with Kinder Morgan Inc to supply about 250,000 metric tons of pipe to the U.S. pipeline company for t

by reutersCOMPANYNEWS via Endless Supplies .Biz - News